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authorMattias Andrée <maandree@member.fsf.org>2015-12-19 15:34:50 +0100
committerMattias Andrée <maandree@member.fsf.org>2015-12-19 15:34:50 +0100
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tree9a69a654d02c31b036dd6da2ffd84072e79be054 /README
parentupdate news (diff)
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doc: does not acquire the tty
Signed-off-by: Mattias Andrée <maandree@member.fsf.org>
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@@ -20,6 +20,15 @@ EXAMPLE
/sbin/sleeping-getty 20 /sbin/agetty -8 -s 38400 tty20 linux
+NOTES
+ sleeping-getty does not acquire the TTY. That would be a waste
+ of CPU cycles. This means, if naïvely used, that if you start
+ your computer, log in on tty1, and start X, and have startx
+ configured to start X on the next available VT. X will start
+ on VT 2. This is probably not want you want. Instead you
+ should edit startx to ensure that a VT lower than a preferred
+ number (customarily 7) will not be used.
+
RATIONALE
It is nice to have a score or two of TTY:s available. However,
starting them, can require some unnecessary CPU time and will